RV water filtration systems eliminate contaminants such as bacteria and sediments from the water being pumped into the RV plumbing system.
Filtering is crucial to ensure that you don’t get nasty surprises in the form of nasty tap water or murky showers. It is also to prevent damage to the vehicle’s plumbing. Filtered water also reduces chlorine from tap water, improving the taste of the water and making it safe to drink and cook with.
There is a wide array of external RV water filters on the market. This guide will discuss the best four filters to consider buying right now.
The AquaCrest inline water filter is a multipurpose filter designed for external use. It filters by passing the water through a porous shell with 5-micron diameter openings.
The filtered water from the shell then moves through a Kinetic Degradation Fluxion Redox (KDF) bed. This bed is made of a copper-zinc alloy.
It finally passes through Granulated Activated Carbon (GAC) for more filtering and microbe control.
The end result is water free from sediment, bacteria, and bad odor, and with reduced chlorine levels.
The fact that the AquaCrest filter needs to be replaced after three months of use tends to discourage people. However, for the price it is sold at, it delivers better results than most water filters that cost more.
The fluoride filter ensures that your digestive tract, teeth, and bones are protected. Plus, once it is safe to drink tap water, pollution from discarded water bottles goes down.
This water filter is worthy of its high place in both the household and RV camping trips. It works well with household machines delivering safe water.
This filter is compatible with the following filters:
AQUA CREST RV Inline Water Filter saves households money by reducing the spending on bottled drinking water. With an NSF International certification, you can trust this product to deliver what it says it will.
There is hope if your tap water has been rendered undrinkable by excess chlorination. The Waterdrop RV & Marine Inline water filter was designed specifically to improve the content of tap water and make it safe for consumption.
The filter is compatible with the following:
Flush the filter when you are using it for the first time. There is a lot of charcoal dust that comes out of the filter at this point.
Use the Waterdrop RV and Marine inline water filter to provide safe water for camping, home brewing, gardening, irrigation farming, washing cars, filling pools, boats, drinking water for pets, trailers, and anything else that requires quality water!
The Watts 520022 exterior filter is manufactured by the long-standing Watts Water Technologies Inc. The company was established in 1874, and it still manufactures plumbing solutions that improve the quality of water.
Watts 520022’s superior performance makes it the best to use when you plan to take your family along with you. The fact that it can get rid of parasitic cysts and other dangerous pollutants ensures that nobody should suddenly fall sick from RV water.
How To Choose A Filtering System for Your RV
In order to be able to choose the right filtering system, you need to know how much water is enough for your needs.
If you choose to filter all the water that is coming into your RV storage tanks, the best filter to use would be the one that can be connected to a hose. That is to say, inline filtering units.
Inline units are small, with an average flow rate and relatively short lifespan. They work well for people who do not go out with their RVs frequently.
If you need a longer-lasting filter and higher flow rates for the RV, the canister system is an excellent alternative. For example, here’s the Watts 520022 RV/Boat Duo filter.
The cartridge system has three options: single, dual, and triple cartridges. Each cartridge can have a very specific filter that only does one task, such as sediment filtration.
The next cartridge’s sole focus would then be to remove odor and improve the taste of water. Three-cartridge filtering units have an additional phosphate cartridge.
The system you choose for your RV is entirely dependent on your clean water needs. Even though filters work really well to provide safe water for use, it is advisable to only get your water from a known source.
Budget considerations for the RV filters are secondary, since you can get great filters at any price. For more information, you can find detailed explanations about RV filtering systems here.
RV Water Filter Systems FAQ
1. How frequently should I change the RV water filters?
At the very least, change your water filter when the odor and taste of the water are not as purified as they used to be. Other filters will have a reduced water flow when their effectiveness starts to decline.
However, manufacturers indicate how often the filters should be changed on the user manual. Three months is the average operating time for the simpler filters, and up to 12 months for the more sophisticated filters.
2. Can I filter hot water for my RV?
No, you should not try to filter hot water using the RV system. Most of these filters are designed to clean cold water only.
Running hot water through the filtering system does the exact opposite of removing contaminants from the water. Heat reverses the process of chemical absorptions and releases pollutants back into the water.
3. Should I filter all the water in my RV or just the drinking water?
For the sake of your health, filter all the water that comes into your RV. This includes the water that goes into your shower, bathroom, and kitchen.
It may be acceptable to only filter the water that goes into the RV kitchen. But you will have to contend with odor and other quality issues from unfiltered bathroom water.
4. What are the different types of RV filtering systems?
There are three main filtration systems for recreational vehicles, each with different capabilities. The one you choose will depend on whether you want all the water coming into your RV filtered or just water at specific outlets.
That said, the three filtering systems are:
5. How should I install my RV water filter?
Installing the filter is a straightforward process. They should fit into the external water hose that leads water into the vehicle. Others fit right under your sink.
It is safer to follow the product’s installation manual or call a plumber when you are having doubts.
6. How should I deal with hard water in my RV system?
This is a common problem for RV owners. To reduce the damage by hard water in your vehicle’s plumbing, invest in a water softener. The best one would be the one that works through ion exchange.
RV water systems are convenient and economical to use.
Once you begin to filter your own water, you won’t need to buy gallons of clean water from stores. Even if you prefer drinking bottled water, a filter will still reduce your spending as filtered water is safe for kitchen and bathroom use.
We hope this buying guide has helped you to identify the best exterior RV water filter that suits your budget and needs. Have a happy camping trip!